<td>Asks for a list of descriptors for plug-in <em>piid</em> on strip <em>ssid</em></td></tr>
<tr><th><kbd class="osc">/set_surface</kbd></th>
<td>Ask for the current surface setting. Reply is in the same form as setting the surface would be.</td></tr>
+ <tr><th><kbd class="osc">/surface/list</kbd></th>
+ <td>Print a list of known surfaces and Link Sets to the log window.</td></tr>
</table>
<h3>A list of strips</h3>
<li>MT - MIDI Track</li>
<li>B - Audio Bus</li>
<li>MB - MIDI bus</li>
- <li>AX - Aux bus</li>
+ <li>FB - Foldback bus</li>
<li>V - VCA</li>
</ul>
<li>Strip name</li>
access to plug-ins, the /select/plugin/ set of commands will handle most
needs.
</p>
+<h3>Obtaining a list of surfaces Ardour knows about</h3>
+<p>
+ Ardour can work with more than one OSC control surface at a time.
+ Sometimes it is useful to know the information stored about all
+ surfaces. Sending <code>/surface/list</code> from any surface or selecting:
+ <kbd class="menu">Print surface information to Log window</kbd> from
+ the <kbd class="menu">Debug</kbd> dropdown in the OSC setup dialog,
+ will list all the information Ardour uses to calculate the feedback
+ it sends. The Log window can be opened from the menu with
+ <kbd class="option">Window > Log</kbd>.
+ This would be useful information to include with any OSC
+ related Bug report. The output is printed in this format:
+</p>
+<p>
+<img alt="Surface Output"
+ src="/images/osc-surface-log.png">
+</p>